Spanish Lake Flag

Spanish Lake

County Seat:
No
Area (mi²):
7.372
State:
Missouri

Spanish Lake is a CDP located in St. Louis County, Missouri. Spanish Lake has a 2025 population of 17,651. Spanish Lake is currently declining at a rate of -0.75% annually and its population has decreased by -0.18% since the most recent census, which recorded a population of 17,682 in 2020.

The average household income in Spanish Lake is $65,175 with a poverty rate of 17.3%.The median age in Spanish Lake is 34.5 years: 32.7 years for males, and 35.7 years for females.

17.7K
Total Population
2,394
Density (mi²)
-133 -0.75%
Growth

Spanish Lake Population

Spanish Lake Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Spanish Lake includes 81.32% Black or African American, 13.45% White, and smaller percentages for other race, Asian, Native American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
Black or African American14,78781.32%
White2,44613.45%
Two or more races7113.91%
Other race1921.06%
Asian310.17%
Native American160.09%

Spanish Lake Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Spanish Lake's average per capita income is $38,922. Household income levels show a median of $51,125. The poverty rate stands at 17.3%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$96,138-
Families$63,681$77,143
Households$51,125$65,175
Non Families$25,250$42,881

$38,922

Average Income

$51,125

Median Household Income

17.3%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)